WWW.RTSAK.COM - cal-webreg.usc.edu
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cal-webreg.usc.edu checked at 2025-11-11T14:15:39.626Z 198ms 47/47/47 100% R:14 allDone:true timedOut:false cal-webreg.usc.edu
| MX | mx.usc.edu | ||||||
| A | 67.231.149.15🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00164701.pphosted.com | ||||||
| A | 67.231.157.15🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00164701.pphosted.com | ||||||
usc.edu
| MX | mx0a-00164701.pphosted.com | ||||||
| MX | mx0b-00164701.pphosted.com | ||||||
| NS | ns0037.secondary.cloudflare.com | ||||||
| NS | ns0163.secondary.cloudflare.com | ||||||
| A | 2620:12a:8000::3 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::3 🇺🇸 Fastly | ||||||
| A | 23.185.0.3🇺🇸 Fastly | ||||||
| A | 35.160.196.19🇺🇸 Amazon | ||||||
rank #26 in the tld
This domain name "usc.edu" refers to the University of Southern California (USC), a private research university located in Los Angeles, California. It is used by the university for its website, email addresses, and other digital services. The ".edu" indicates that it is an educational institution.
AI analysis
cal-webreg.usc.edu is handled by a single mail server, mx.usc.edu.
cal-webreg.usc.edu has the same mail server setup as other domains, including polka.usc.edu, fbsd13.usc.edu, fbsd10.usc.edu, jira-dev.usc.edu and tyrosine.usc.edu.
cal-webreg.usc.edu shares some mail servers with other domains, for example gigi.usc.edu, astro.usc.edu and ccc.usc.edu.
Host mx.usc.edu resolves to two IPs: 67.231.149.15 and 67.231.157.15.
dbq